Ruhul Fitrios
Journal of Engineering and Applied Sciences 12 ( 22 ): 6062 - 6068 , 2017
Ruhul Fitrios, Azhar Susanto,, Roebiandini Soemantri and and Harry Suharman
Journal of Engineering and Applied Sciences 13 ( 12 ): 4493 - 4501 , 2018